SEE UPGRADE OPTIONS BASIC SPECS: 1200W Inverter, Pure Sine Wave to protect your electronics [UPGRADE AVAILABLE]. 60A MPPT Charge Controller for maximum efficiency 2 Solar Panels (420W) or 3 Solar Panels (630W) input, Monocrystalline high efficiency. Major components all installed on Portable Solar Board with easy carry handle. Remote switch for inverter ON/OFF/RESET. Mounting brackets for flat roof/RV Mounting upon request.ALL COMPONENTS are new except solar panels. Batteries Expected lifespan of 3 to 5 years Solar Panels expected lifespan of 15 to 20 years. We've Assembled over 100 Custom Off Grid Systems. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Solar Power Supplies\Solar Panels & Kits". The seller is "dragonoffgrid" and is located in this country: US. This item can be shipped to United States.